Custom Prefix / multi row prefix applicator - like I want to comment / uncomment a bunch of lines of code to compensate for crappy online IDEs. For example, I have three rows of text in a browser:
Highlight three rows above and add custom // prefix to get this:
Highlight three rows above and remove // prefix to get back to what I had before:
Prefixes (preficeces) can be set by the user. YaY! this may already exist and I just didn’t know about it.